Function set

apps/vscode/src/core/task/tools/utils/PatchParser.ts:235–237

(r: number, c: number, v: number)

	const at = (r: number, c: number): number => matrix[r * cols + c] ?? 0
	const set = (r: number, c: number, v: number) => {
		matrix[r * cols + c] = v
	}

	for (let i = 0; i <= str2.length; i++) set(i, 0, i)
	for (let j = 0; j <= str1.length; j++) set(0, j, j)